Evidence map›Paper›PMID 41645255›Full record

ArticleTrials2026

Early Support after Exposure to Trauma (EASE): protocol for a hybrid effectiveness-implementation trial of an internet-based intervention for PTSD prevention.

Espen Rasmussen Lassen, Marianne Skogbrott Birkeland, Karina Egeland, Lise Eilin Stene, Dorte Brodersen, Belinda Ekornås, Nils Petter Reinholdt, Egil Kjerstad, Admassu N Lamu, Gregory A Aarons and 3 more

Registry-linked trialAbstract readClinical Trial Protocol
In one paragraph

Article in Trials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06592677 (Early Support After Exposure to Trauma), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06592677 narecruitingnot on this map

Early Support After Exposure to Trauma

TypeinterventionalSponsorNorwegian Center for Violence and Traumatic Stress StudiesRan2024 to 2027Enrolled360ConditionsPost-traumatic Stress DisorderArmsCondensed internet-delivered prolonged exposure (CIPE), Treatment-as-usual (TAU)
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Espen Rasmussen LassenNorwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway. elas@nkvts.no.ORCID http://orcid.org/0000-0001-6655-4178
Marianne Skogbrott BirkelandNorwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway.ORCID http://orcid.org/0000-0002-2388-8474
Karina EgelandNorwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway.ORCID http://orcid.org/0000-0002-6757-4696
Lise Eilin SteneNorwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway.ORCID http://orcid.org/0000-0003-3950-8293
Dorte BrodersenRegional Resource Centre on Violence, Traumatic Stress and Suicide Prevention - Region East (RVTS East), Oslo, Norway.ORCID http://orcid.org/0009-0009-6238-033X
Belinda EkornåsRegional Resource Centre on Violence, Traumatic Stress and Suicide Prevention - Region East (RVTS East), Oslo, Norway.
Nils Petter ReinholdtRegional Resource Centre on Violence, Traumatic Stress and Suicide Prevention - Region East (RVTS East), Oslo, Norway.ORCID http://orcid.org/0000-0002-3090-572X
Egil KjerstadDepartment of Health and Social Sciences, Norwegian Research Centre (NORCE), Bergen, Norway.ORCID http://orcid.org/0000-0002-7395-6535
Admassu N LamuDepartment of Health and Social Sciences, Norwegian Research Centre (NORCE), Bergen, Norway.ORCID http://orcid.org/0000-0001-6638-421X
Gregory A AaronsDepartment of Psychiatry, University of California San Diego, 9500 Gilman Drive (0812), La Jolla, CA, 92093-0812, USA.ORCID http://orcid.org/0000-0001-8969-5002
Erika L CrableDepartment of Health Policy and Management, Jonathan and Karin Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA.ORCID http://orcid.org/0000-0002-2605-5339
Maria BragesjöDepartment of Clinical Neuroscience, Centre for Psychiatry Research, Karolinska Institutet, & Stockholm Health Care Services, Stockholm, Sweden.ORCID http://orcid.org/0000-0003-2246-3842
Harald BækkelundNorwegian Centre for Violence and Traumatic Stress Studies, Oslo, Norway.ORCID http://orcid.org/0000-0001-9510-7713

Funding

Policy Dissemination Strategies to Improve the Use of Research Evidence in Medicaid Benefits for Opioid Use Disorder TreatmentK01DA056838 · NIDA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Erika Lynn Crable · 2022 to 2026
$914k
NIDA NIH HHS K01 DA056838NIDA NIH HHS L60 DA056946Norges Forskningsråd 344341
6 · The paper itself

Abstract

backgroundPost-traumatic stress disorder (PTSD) can have detrimental effects for those afflicted and is associated with increased health care utilization and substantial societal costs. Thus, there is a need for accessible, effective, and cost-efficient preventive interventions for post-traumatic psychological sequelae. Research indicates that trauma-focused cognitive-behavioral therapy (CBT-T) could effectively prevent PTSD when applied as an indicated secondary prevention. CIPE is a scalable, low-threshold, therapist-assisted digital CBT-T, which could be readily implemented in services delivering psychosocial support after traumatic incidents if proven effective and cost-effective. The Early Support after Exposure to Trauma (EASE) study evaluates the effectiveness, cost-effectiveness, and implementation of Condensed Internet-delivered Prolonged Exposure (CIPE), applied as an indicated secondary prevention in the context of Norwegian municipal crisis teams. METHODS/

designThe EASE study is a hybrid Type 1 effectiveness and implementation trial. The effectiveness trial is a parallel two-armed multicenter randomized controlled add-on superiority trial, enrolling individuals who receive support from psychosocial crisis teams within 7 weeks after trauma. Participants are randomized to CIPE + treatment as usual (TAU) or TAU only. The primary outcome is the level of PTSD symptoms 6 weeks after randomization (10-13 weeks post trauma). Secondary outcomes include symptoms of depression and insomnia, quality of life, and CIPE cost-effectiveness. The implementation trial examines policy-level factors influencing CIPE implementation, using the Exploration, Preparation, Implementation, Sustainment framework. DISCUSSION: This study will guide further research, policy shaping, and clinical initiatives for implementing preventive interventions aimed at reducing post-traumatic psychological sequelae by integrating evidence-based interventions into routine psychosocial services.

trial registrationClinicalTrials.gov NCT06592677 . Registered on 10.09.2024.

Indexed as

Cognitive Behavioral TherapyInternet-Based InterventionSecondary PreventionStress Disorders, Post-TraumaticCost-Benefit AnalysisEquivalence Trials as TopicHumansInternetMulticenter Studies as TopicNorwayRandomized Controlled Trials as TopicTime FactorsTreatment OutcomeCBT-TCIPECost-effectivenessEPISImplementationPreventionPsychosocial supportPTSD

Identifiers

PMID41645255
PMCPMC12973623

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.